169 records found.
A layered titanate nanowire helps Pt/TiO2 photocatalyst for solar hydrogen evolution from water with high quantum efficiency
- Journal article
- Creator
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;Rafat Tahawy (author) (Search by this author);Mohamed Esmat (author) (Search by this author)Hamza El-Hosainy (author) (Search by this author)
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;Fatma E Farghaly (author) (Search by this author);El-Sayed A Abdel-Aal (author) (Search by this author);Fouad I El-Hosiny (author) (Search by this author)Yusuke Ide (author) (Search by this author)
- Keyword
- hydrogen, layered titanate, nanowire, P25
- Date published
- 2024-07-31
- Updated at
- 2025-07-16 08:30:25 +0900
Ammonia cracking catalyzed by Ni nanoparticles confined in the framework of CeO2 support
- Journal article
- Creator
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溝口拓 (author) (Search by this author)Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS)
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;大沢祐太 (author) (Search by this author)Research Center for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS);笹瀬雅人 (author) (Search by this author)大橋直樹 (author) (Search by this author)Research Center for Electronic and Optical Materials, National Institute for Materials Science (NIMS)
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;北野政明 (author) (Search by this author)細野秀雄 (author) (Search by this author)Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS)
- Keyword
- ammonia cracking, ammonia decomposition, intermetallics
- Date published
- 2023-10-26
- Updated at
- 2024-10-18 16:30:22 +0900
Unilamellar MnO2 nanosheets confined Ru-clusters combined with pulse electrocatalysis for biomass electrooxidation in neutral electrolytes
- Journal article
- Creator
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;Yuanqing He (author) (Search by this author);Chongyang Ma (author) (Search by this author);Shiheng Mo (author) (Search by this author);Chung-Li Dong (author) (Search by this author);Wei Chen (author) (Search by this author);Shuo Chen (author) (Search by this author);Huan Pang (author) (Search by this author)Renzhi Ma (author) (Search by this author)
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;Shuangyin Wang (author) (Search by this author)Yuqin Zou (author) (Search by this author)
- Keyword
- Electrocatalysts, Nanostructure, Electrochemical pulse
- Date published
- 2024-09-12
- Updated at
- 2025-09-12 08:30:33 +0900
Interpretable Structural Evaluation of Metal-Oxide Nanostructures in STEM Images via Persistent Homology
- Conference poster
- Creator
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Ryuto Eguchi (author) (Search by this author)Research Center for Energy and Environmental Materials (GREEN)/Battery and Cell Materials Field/Environment-Controlled Microscopy Group, National Institute for Materials Science
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;Yu Wen (author) (Search by this author)Research Center for Advanced Measurement and Characterization/Atomic Structure and Physics Field/In-situ Characterization Technique Development Group, National Institute for Materials ScienceHideki Abe (author) (Search by this author)Research Center for Energy and Environmental Materials (GREEN)/Hydrogen Technology Materials Field/Hydrogen Production Catalyst Materials Group, National Institute for Materials Science
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Ayako Hashimoto (author) (Search by this author)Research Center for Energy and Environmental Materials (GREEN)/Battery and Cell Materials Field/Environment-Controlled Microscopy Group, National Institute for Materials Science
- Keyword
- persistent homology
- Date published
- Updated at
- 2024-11-27 16:30:45 +0900
Ce-Doped SnO2 Electron Transport Layer for Minimizing Open Circuit Voltage Loss in Lead Perovskite Solar Cells
- Journal article
- Creator
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;Shamim Ahmmed (author) (Search by this author);Yulu He (author) (Search by this author);Md. Emrul Kayesh (author) (Search by this author)National Institute for Materials ScienceMd. Abdul Karim (author) (Search by this author)
https://orcid.org/0000-0002-9042-811X
(unauthenticated)
National Institute for Materials Science
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;Kiyoto Matsuishi (author) (Search by this author)Ashraful Islam (author) (Search by this author)National Institute for Materials Science
- Keyword
- Electron Transport Layer, Perovskite Solar Cells, Ce-Doped SnO2
- Date published
- 2024-06-26
- Updated at
- 2025-06-12 08:30:22 +0900
Interpretable evaluation of STEM images of nanostructures via homology analysis
- Conference poster
- Creator
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Eguchi Ryuto (author) (Search by this author)Research Center for Energy and Environmental Materials (GREEN)/Battery and Cell Materials Field/Environment-Controlled Microscopy Group, National Institute for Materials Science
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;Yu Wen (author) (Search by this author)Research Center for Advanced Measurement and Characterization/Atomic Structure and Physics Field/In-situ Characterization Technique Development Group, National Institute for Materials ScienceAyako Hashimoto (author) (Search by this author)Research Center for Energy and Environmental Materials (GREEN)/Battery and Cell Materials Field/Environment-Controlled Microscopy Group, National Institute for Materials Science
- Keyword
- persistent homology
- Date published
- Updated at
- 2024-12-03 16:31:06 +0900
Suppressing Formation of Zn─Mn─O Phases by In Situ Ti Decoration of MnO2 for Long Lifespan MnO2‐Zn Battery
- Journal article
- Creator
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;Qiaohui Duan (author) (Search by this author);Yiyi Zheng (author) (Search by this author);Yu Zhou (author) (Search by this author);Shuyu Dong (author) (Search by this author);Calvin Ku (author) (Search by this author);Patrick H.‐L. Sit (author) (Search by this author)Denis Y. W. Yu (author) (Search by this author)
- Keyword
- aqueous zinc-ion batteries, manganese dioxide, electrolyte additive, phase formation
- Date published
- 2024-07-17
- Updated at
- 2024-09-18 16:30:20 +0900
Ultrasmall α‐MnO2 with Low Aspect Ratio: Applications to Electrochemical Multivalent‐Ion Intercalation Hosts and Aerobic Oxidation Catalysts
- Journal article
- Creator
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;Reona Iimura (author) (Search by this author);Shiori Kawasaki (author) (Search by this author);Takashi Yabu (author) (Search by this author);Shinnosuke Tachibana (author) (Search by this author)Kazuya Yamaguchi (author) (Search by this author)
https://orcid.org/0000-0002-7661-4936
(unauthenticated)
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Toshihiko Mandai (author) (Search by this author)
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Kazuaki Kisu (author) (Search by this author)
https://orcid.org/0000-0002-1693-4225
(unauthenticated)
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Naoto Kitamura (author) (Search by this author)
https://orcid.org/0000-0002-1940-4609
(unauthenticated)
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Zhirong Zhao‐Karger (author) (Search by this author)
https://orcid.org/0000-0002-7233-9818
(unauthenticated)
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Shin‐ichi Orimo (author) (Search by this author)
https://orcid.org/0000-0002-4216-0446
(unauthenticated)
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Yasushi Idemoto (author) (Search by this author)
https://orcid.org/0000-0003-3832-2139
(unauthenticated)
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Masaki Matsui (author) (Search by this author)
https://orcid.org/0000-0003-1499-7457
(unauthenticated)
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Maximilian Fichtner (author) (Search by this author)
https://orcid.org/0000-0002-7127-1823
(unauthenticated)
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Itaru Honma (author) (Search by this author)
https://orcid.org/0000-0002-6536-576X
(unauthenticated)
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Tetsu Ichitsubo (author) (Search by this author)
https://orcid.org/0000-0002-1127-3034
(unauthenticated)
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Hiroaki Kobayashi (author) (Search by this author)
https://orcid.org/0000-0001-6705-9515
(unauthenticated)
- Keyword
- Nanoparticle, Oxide, Magnesium battery
- Date published
- 2025-01-16
- Updated at
- 2026-01-16 12:30:16 +0900
Interfacial cation engineering in δ-MnO2 nanosheets for efficient oxygen reduction reaction
- Journal article
- Creator
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;Dan Wu (author) (Search by this author);Hao Wan (author) (Search by this author);Zhicheng Zheng (author) (Search by this author);Chengwei Kuang (author) (Search by this author);Ning Zhang (author) (Search by this author);Gen Chen (author) (Search by this author);Xiaohe Liu (author) (Search by this author)Renzhi Ma (author) (Search by this author)National Institute for Materials Science
- Keyword
- Nanosheets, Oxygen reduction reaction, Interfacial cation engineering
- Date published
- 2025-05-06
- Updated at
- 2026-02-14 18:46:31 +0900
Ammonia Synthesis over Ruthenium Supported on Metastable Perovskite Oxyhydrides BaREO2H (RE = Y, Sc) Prepared by Mechanochemical Method
- Journal article
- Creator
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Shun Sato (author) (Search by this author)
https://orcid.org/0009-0004-2269-6552
(unauthenticated)
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;Masayoshi Miyazaki (author) (Search by this author)Satoru Matsuishi (author) (Search by this author)National Institute for Materials Science
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Hideo Hosono (author) (Search by this author)National Institute for Materials Science
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Masaaki Kitano (author) (Search by this author)
https://orcid.org/0000-0003-4466-7387
(unauthenticated)
- Keyword
- ammonia synthesis, oxyhydride, mechanochemical synthesis
- Date published
- 2024-08-03
- Updated at
- 2025-02-23 22:47:36 +0900